The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Sep. 12, 2024
Tyco Fire & Security Gmbh, Neuhausen am Rheinfall, CH;
Ian M. Casper, York, PA (US);
Daniela M. Natali, New Carrollton, MD (US);
Kaitlin Logan, York, PA (US);
Curtis C. Crane, York, PA (US);
Leland J. Szewerenko, Austin, TX (US);
Joseph J. Villani, Jr., Seven Valleys, PA (US);
Christine E. Kinner, Horseheads, NY (US);
Joseph F. Capezzuto, Ligonier, PA (US);
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
A system for controlling access to building equipment, the system having one or more memory devices having instructions stored thereon that, when executed cause one or more processors to perform operations. The operations include receiving an access request from a user device to access a device of building equipment, the access request indicating the device to which access is requested and an identity of an entity requesting access. The operations also include selecting an access level of the entity from a plurality of access levels stored in an access profile database based on the access request. The operations further include generating an encrypted access code indicating the access level of the entity, and transmitting the encrypted access code to the user device, the encrypted access code granting access to the device when the encrypted access code is entered via a device interface of the device.